Got this from www.smartphonethoughts.com
Well that sure didn't take long. Just 1 day after the Dash hit the streets, akil, staulkor, and some others over at Howard Forums has found a way to change the functionality of the volume jogger on the Dash to include scrolling and launching programs. You'll need to modify the registry to get this to work. So, make sure you back things up before making any changes. Here are the changes you need to make to get this working.
To Enable Scrolling:
• HKCU\ControlPanel\JogBar\Settings\SwitchToAudioFun c = 0
Tap on Bottom Key Launches IE Mobile:
• HKCU\ControlPanel\JogBar\Settings\BottomKeyApplica tionName = \Windows\iexplore.exe
Tap on Top Key Performs Back
• HKCU\ControlPanel\JobBar\Settings\TopKeyApplicatio nName = BACK
You can replace any these with your favourite applications. Other common applications would be START (to Launch the Start menu), \Windows\tmail.exe to launch Outlook Mobile, or http://www.SmartphoneThoughts.com
to launch IE Mobile with your favourite website Wink Let us know how you make out!